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Transpiration is primarily driven by the process of photosynthesis in plants, where water is taken up by roots and released through stomata on leaves. Evaporation is driven by solar radiation heating up water bodies or land surfaces, causing water molecules to gain enough energy to escape as vapor into the atmosphere. Both processes are vital for the water cycle and play a crucial role in regulating Earth's climate.
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How are evaporation and transpiration related?
Evaporation and transpiration are both processes by which water is lost from a surface as a vapor. Evaporation occurs from non-living surfaces like water bodies and wet soil, while transpiration specifically refers to water loss from plant leaves through small openings called stomata. Both processes are important for the water cycle and play a role in regulating temperature and humidity in the environment.
What is the main force by which most of the water within xylem vessels moves toward the top of a tree?
The main force that drives most of the water within xylem vessels to move upward in a tree is transpiration. Transpiration is the process by which water evaporates from the leaves, creating a negative pressure that pulls water up from the roots through the xylem vessels.
What are the different ways of evaporation?
Evaporation can occur through processes such as solar evaporation (heat from the sun), wind-induced evaporation (wind increases air movement over a surface), and boiling (rapid evaporation due to high temperatures). Additionally, plants also undergo transpiration, where water evaporates from their leaves into the atmosphere.
How the dry air increases evaporation?
Dry air increases evaporation because it has a lower relative humidity, which creates a larger difference in vapor pressure between the water surface and the air. This difference in vapor pressure drives the movement of water molecules from the surface into the air, increasing the rate of evaporation.
Why rate of evaporation is low in rainy season?
The rate of evaporation is low in the rainy season because the atmosphere is already saturated with moisture from the frequent rainfall. This high humidity reduces the gradient for water to evaporate from the surface into the air. Additionally, cloud cover can also block the sunshine that drives evaporation.
Evaporation and transpiration are two processes included in the water cycle. The energy source that drives these processes is?
The energy source that drives evaporation and transpiration is solar energy. Sunlight heats water in oceans, lakes, and rivers, causing it to evaporate into the atmosphere. Similarly, plants absorb sunlight to facilitate transpiration, where water is released from their leaves into the air. Both processes are essential for regulating water movement and distribution in the environment.
How is transpiration used in sentence?
Transpiration is a process similar to evaporation.
What is evaporation from leaves?
Transpiration.
Evaporation of water from surface of the leaf is called?
This phenomenon is called transpiration.
What causes evaporation sun and photosynthesis or sun and transpiration?
sun and transpiration
Is evaporation is the loos of water from plant surface?
Evaporation from plants is called transpiration.
Is transpiration involved in the water cycle?
Yes. Transpiration is the direct evaporation of water out of plants.
In which process does water move from air to the land?
Transpiration
Which is the primary energy source for evapotranspiration?
Solar radiation is the primary energy source for evapotranspiration. It drives the process of evaporation of water from surfaces and transpiration of water from plants into the atmosphere.
What is it called when evaporation comes from leaves?
transpiration.
What is the evaporation of water from leave of plants?
Transpiration.
WHAT IS EVAPORATION OF WATER FROM THE LEAVES OF PLANTS?
Transpiration.
